Telegram channels fetching in your browser, as iframes.
Without JS:
CH="gayasylum" FROM=170 TO=199 (echo "data:text/html;base64,"; (for i in seq FROM $TO; do echo "{CH}/{i}?embed=1\">";">http://t.me{CH}/${i}?embed=1\">"; done)|base64)|xclip
Change the ch, from and to bits, run this and paste your X11 primary selection into your browser. Dont do big (> 100) ranges, you may get hiccups. Well, you *will* get them anyway, but t.me wont give out htmls as requested on many simultaneous attempts.
With JS:
(echo "data:text/html;base64,";(echo '(function(){var max = 500; var i = 1; var timer = setInterval(function(){if (i http://t.me/gayasylum/" + i + "?embed=1"); document.body.appendChild(el); i += 1;} else {clearInterval(timer);}}, 500);}());' | base64))|xclip
Your points of interest are values of max, i and the /gayasulum/ thing. And a timer value, the second 500.